<style>
    #NavBox{
        width: 100%;
        height: auto;
        background: #F0F0F0;
    }
    #NavBox ul{
        width: 100%;
        height: 2.5rem;
        display: flex;
        justify-content: row;
    }
    #NavBox ul li{
        display: flex;
        flex: 1;
        font-size: 13px;
        justify-content: center;
        height: 100%;
        font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
        align-items: center;
    }
</style>
<div id="NavBox">
    <ul>
        <li class="navBar">精选</li>
        <li class="navBar">优惠</li>
        <li class="navBar">海淘</li>
        <li class="navBar">发现</li>
        <li class="navBar">原创</li>
    </ul>
</div>